# Bubbo vs Sudoku Logic Gym

The clearest difference is review sentiment: Bubbo at 85% against Sudoku Logic Gym's 0%. Bubbo also leads on price (Free vs $0.99). Sudoku Logic Gym's advantage is in-app purchases (none vs 3) and update cadence (every 5 days vs every 3 weeks). On ads, monetization model, device support and iOS requirement there is nothing between them.

Bubbo is free to download; Sudoku Logic Gym costs $0.99 up front. Bubbo sells 3 in-app purchases, starting at $0.99 per month. Sudoku Logic Gym asks for nothing beyond the download.

Bubbo ships an update every 3 weeks, Sudoku Logic Gym every 5 days. The most recent releases landed on November 4, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Bubbo | Sudoku Logic Gym |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | **[1.3 (3 ratings)](https://appshunter.io/ios/app/bubbo/id6479020108/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | **84.6% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 75 MB | 7 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DYNAMIC-TV](https://appshunter.io/developer/1506213748) | [鹏 王](https://appshunter.io/developer/1801747821) |

## What reviewers say

### Bubbo

[App page](https://appshunter.io/ios/app/bubbo/id6479020108)

Discover personalized movie and series recommendations based on your tastes. Save titles to your watchlist and use advanced filters to refine suggestions. An optional premium subscription removes ads and limitations for an enhanced experience.

**Highlights:** Personalized recommendations, Save to watchlist, Advanced filters, Ad-free premium experience, Unlimited recommendations, Expanded watchlist capacity

**Features:** Apple Wallet, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Bubbo PLUS | $0.99 | per month |
| Bubbo PLUS | $8.99 | per year |
| Bubbo PLUS para siempre | $44.99 | one-time |


### Sudoku Logic Gym

[App page](https://appshunter.io/ios/app/sudoku-logic-gymbrain-trainer/id6743388373)

Engage in classic Sudoku puzzles with AI-enhanced challenges and performance tracking. Offers various difficulty levels, unique game modes, and eye-friendly themes to train your brain and improve focus. Track your progress and earn rewards for achievements.

**Highlights:** AI-enhanced Sudoku puzzles, Multiple difficulty levels, Offline play, Progress tracking and rewards, Eye-friendly themes, Mirror Mode

**In-app purchases:** none


## Frequently asked questions

### Is Bubbo free?

Bubbo is free to download, with in-app purchases available.

### Is Sudoku Logic Gym free?

Sudoku Logic Gym costs $0.99, with no in-app purchases.

### Do Bubbo or Sudoku Logic Gym have ads?

Both Bubbo and Sudoku Logic Gym show ads.

### Which is updated more often, Bubbo or Sudoku Logic Gym?

Bubbo ships an update every 3 weeks, and Sudoku Logic Gym every 5 days. Most recently, Bubbo was updated on November 4, 2026 and Sudoku Logic Gym on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*